1.
Study on sound propagation attenuation model in suspensions of polydisperse particles
多分散颗粒悬浊液声传播衰减模型研究
2.
Kraken Marine Acoustic Model and Its Numerical Experiment for Acoustic Propagation and Decay
Kraken海洋声学模型及其声传播与衰减的数值试验
3.
Modeling of the SET Unattenuated Propagation’s Critical Pulse Width
SET无衰减传播临界脉冲宽度的建模
4.
Acoustics--Attenuation of sound during propagation outdoors Part 2: General method of calculation
GB/T17247.2-1998声学户外声传播的衰减第2部分:一般计算方法
5.
Two new medium parameters related to acoustic attenuation are introduced and an acoustic propagation coefficient is defined.
本文引入两个与声衰减有关的介质参量,定义了声传播系数;
6.
Numerical simulation for spread decay of blasting shock wave in different media
爆炸冲击波在不同介质中传播衰减规律的数值模拟
7.
Numerical simulation on propagation and attenuation of shock waves in simplex turn roadway during gas explosion
瓦斯爆炸冲击波在单向转弯巷道内传播及衰减数值模拟
8.
Numerical study on acoustical attenuation and acoustical velocity in suspension of superfine particles-A comparison of four models
超细颗粒悬浊液中声衰减和声速的数值模拟——4种模型的比较
9.
Study on the Characteristics of Laser Propagation and Attenuation Through the Fog;
激光在雾媒质中的传播衰减特性研究
10.
STUDY ON GPR WAVE PROPAGATION ATTENUATION BEHAVIORS IN HETEROGENEOUS MEDIUM
有耗介质探地雷达波传播衰减特性的研究
11.
Studies on Shock Mechanisms of Propagation and Attenuation in Laser Propulsion;
激光推进中冲击波传播与衰减机理研究
12.
An engineering calculation method of atmospheric attenuation in EM transmission
电磁传播中大气衰减的一种工程计算方法
13.
Application of Ray Tracing in the Calculation of Electromagnetic Wave Propagation Loss
蒸发波导条件下电磁波传播衰减的计算方法
14.
The absorbing boundary conditions to avoid the artificial boundary reflections must be required in the numerical simulation of seismic wave propagation.
在地震波传播数值模拟的过程中，需要使用吸收边界条件从而达到衰减人为边界反射的目的。
15.
STUDY OF ECHO THRESHOLD FOR DIFFERENT KINDS OF SOUND SIGNALS
不同类型声信号的衰减延迟与回声阈的研究
16.
On the Causes of Attenuation of Communication Effect of Traditional Media--Based On the View of Information Sociology;
传统媒介传播效果衰减成因探析——基于信息社会学的视角
17.
sound attenuation
消声器（噪声衰减装置）
18.
2-D Damped Parametric Model of Radar Target for ATR in the Presence of Colored Gaussian Noise
色高斯噪声条件下自动目标识别的雷达目标二维衰减参数化模型方法